THICK-TUMMY APPROVED SWIMSUITS with fast shipping! 1. This is an absolutely not, don't try this unless you are like a size 14 and get the 3X. 2. This one may be my favorite ever - LOVE the fabric and the way it's cut, fits me perfectly in the 18W so get your regular size! 3. This is hands down my favorite coverup, have had the same one since last year. 2X and 3X fit wonderfully, just get your regular size. 4. Wearing 20W and could do the 18 but I don't mind this size! 5. I have it on in a 20W but need the 18W, so get your regular size! 6. I'm wearing a 2X and I could do the 3X if I wanted more coverage in the chest. Absolutely LOVE this one. Bottoms have compression. 7. Same suit as #2 but in pink! LOVE! 8. LOVE this swimsuit and have it in several prints. I prefer the 2X but am okay with the 3X for a day where I want it to be extra comty. 9. This swimsuit is a 20W and the bottoms have a little room in them but the top fits perfect, so I'm sticking with it. I hated the ties on the bottoms so I chopped them off!